A grieving husband from Norfolk has described his shock at realising his wife is possibly among those whose lives were cut short due to a breast cancer screening error.

Trixie Gough, 76, from Norfolk, who died three days after Christmas. Picture: Brian Gough/PA Wire .

Brian Gough, 77, from near Aylsham said his wife, Trixie, who died aged 76 never received a letter inviting her to go for routine screening in 2009 - and that after she later found a lump, a scan in October 2010 revealed she had stage three breast cancer.

He was watching the television on Wednesday when the news of the screening error broke, leaving him “shell shocked”.

He said he is convinced his wife is a victim of the “massive error” because it is “right absolutely plum in the centre of when this happened”.

Health Secretary Jeremy Hunt said a “computer algorithm failure” dating back to 2009 had meant many women aged 68 to 71 in England were not invited to their final routine screening.

Trixie Gough, 76, from Norfolk, who died three days after Christmas in 2015 from breast cancer. Pictured here with her husband, Brian Gough. Picture: Brian Gough/PA Wire .

He said it is not currently known whether any delay in diagnosis resulted in avoidable death, but that it is estimated between 135 and 270 women had their lives shortened as a result.

Despite his shock, Mr Gough said he admires the Health Secretary for “getting up and not trying to hide the truth”.

“I am glad the truth has come out, and I just hope that people take more notice of these glitches, it really does affect people’s real lives, devastatingly, it really devastates.

“Potentially we are talking about 450,000 women who could have died, it is all very well saying only a percentage but we are not born as a percentage of anything, we are a person.

“And those people have got families, friends and lives to lead, and they have been cut short.”

Mr Gough said following her diagnosis Trixie underwent an operation, chemotherapy, radiotherapy and then scans every three months during which her cancer was under control.

He said it returned again, prompting another two years of chemotherapy and treatment during what he described as an “horrendous situation”.

He said his wife of 56 years died three days after Christmas in 2015, and that she never once complained during her cancer ordeal.

Mr Gough said she missed the wedding of her grandson as she was too ill to attend, and died just before her granddaughter’s nuptials.

“All of that she missed because she didn’t get diagnosed and she didn’t know anything about it until a year too late,” he said.

Mr Gough believes “maybe just maybe” his wife might have come through the first lot of cancer treatment and survived if it had been diagnosed earlier.

“It has happened, we can’t reverse it,” he added.

“I can’t express how sad it is, I know we can’t be certain it would have picked up her cancer as it may not have developed, or that she would have survived. But it is possible.”